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Square black plastic chip with 44 gull-wing leads

YINGHUA

YINGHUA PIC18LF448-IPT LQFP44 semiconductor

SKU CH-YRY5-HC6N5

A PIC18LF448 microcontroller in a 44-pin LQFP package for embedded control applications

  • Product typeICs Semicoductors
  • Low-power 18-bit architecture extends battery life in portable designs
  • 44-pin LQFP package enables compact board layouts for space-constrained projects
  • New condition ensures reliable performance straight from manufacturer stock
  • Microcontroller core integrates 448 bytes of RAM for efficient data handling
  • First listed in 2026, reflecting current production availability

Component identity

The YINGHUA PIC18LF448-IPT is an 8-bit microcontroller in a 44-pin LQFP package. It provides 448 KB of program memory for embedded firmware. The device is supplied new and targets engineers building low-power control boards. Its part number confirms the specific silicon revision.

Suitability and limits

This IC suits designs needing the PIC18LF core with 448 KB flash and 44 I/O pins in a surface-mount footprint. It does not suit projects that require a higher pin count, a different package style, or more program memory than the 448 KB provided. Buyers needing those features should look at other parts.

Deciding specification

The 44-pin LQFP package and 448 KB flash size together define whether this device fits the PCB layout and firmware footprint. Verify both values against the schematic and linker script before ordering. The 2026 listing date shows the part is current stock.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 62% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What board footprint does the LQFP44 package require?

The LQFP44 package needs a 44-lead land pattern matching the body outline and pin pitch defined in the PIC18LF448-IPT datasheet.

What is the critical step when soldering this 44-pin device?

Align all 44 leads with their pads before reflow; misalignment on the fine-pitch LQFP44 package causes bridging that is hard to rework.

When should the PIC18LF448-IPT be replaced in a production design?

Replace the device if it fails electrical test, shows physical damage, or when a firmware change needs a silicon revision not supported by the 2026-listed part.

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